CN216269148U

CN216269148U - Fingerprint identification ignition switch

Info

Publication number: CN216269148U
Application number: CN202122011297.XU
Authority: CN
Inventors: 徐俊霞; 孙严
Original assignee: Jiangsu Kailing Auto Electric Co ltd
Current assignee: Jiangsu Kailing Auto Electric Co ltd
Priority date: 2021-08-25
Filing date: 2021-08-25
Publication date: 2022-04-12
Anticipated expiration: 2031-08-25

Abstract

The utility model discloses a fingerprint identification ignition switch, comprising: the main body module comprises a shell, a sealing plate arranged on the end part of the shell, an electric connecting piece fixed in the center of the sealing plate, a plurality of signal transmission ports fixed on the outer side surface of the sealing plate and positioned at two sides of the electric connecting piece, and a control unit arranged on the inner wall of the shell, and can be in a semi-closed cylindrical shape, the sealing plate is fixed on the end part of the shell, and extends into the inner cavity of the shell, the electric connecting piece is cylindrical, the top end is hemispherical, the installation and the disassembly are convenient through contact type electric connection, meanwhile, the fingerprint identification sensor, the signal processing unit, the data storage unit and the rotation sensor are provided with power supplies, at least two signal transmission ports are arranged, this fingerprint identification ignition switch has the fingerprint and ignites, the security is high and set up key ignition module and prevent the unable advantage of igniteing of fingerprint ignition trouble.

Description

Fingerprint identification ignition switch

Technical Field

The utility model relates to the technical field of ignition switches, in particular to a fingerprint identification ignition switch.

Background

The ignition switch is a switch of an ignition system (usually a key is used), can freely open or close a main circuit of an ignition coil, and is also suitable for other electric system circuits. The ignition switch is commonly called a master switch, a master electric switch or a master key, and is a master gate for controlling a whole vehicle circuit system. It has two types of plug-in type and knob type.

The existing ignition switch mainly has the following defects: the key is mostly inserted and rotated to ignite, so that the ignition is inconvenient, meanwhile, the key is not easy to drop when being stored, the ignition cannot be realized, the anti-theft problem is prominent, and the theft problem is easy to occur.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to solving one of the technical problems of the prior art or the related art.

Therefore, the technical scheme adopted by the utility model is as follows: a fingerprint identification ignition switch comprising: main part module, fingerprint ignition module and key ignition module, fingerprint ignition module joint is in the main part module inner chamber, fingerprint ignition module includes, sets up in main part module inner chamber and stretches out the metal casing of main part module, installs fingerprint identification sensor on the main part module erects the side in the metal casing, installs the signal processing unit on the metal casing inner wall and installs the data storage unit that just is located signal processing unit one side on the metal casing inner wall equally.

The key ignition module is fixed in main part module bottom, including fixing the rectangle shell in main part module bottom, installing at the rectangle shell inner chamber and stretching out the lock core subassembly of rectangle shell, set up in the rectangle shell inner chamber and with lock core subassembly end connection's rotation sensor and articulate the shield on the rectangle shell lateral surface.

The present invention in a preferred example may be further configured to: the main body module comprises a shell, a sealing plate arranged on the end part of the shell, an electric connection piece fixed in the center of the sealing plate, a plurality of signal transmission ports fixed on the outer side surface of the sealing plate and positioned at two sides of the electric connection piece, and a control unit arranged on the inner wall of the shell.

Through adopting above-mentioned technical scheme, the casing is used for fixing other subassemblies, and the closing plate is used for sealing the casing, prevents that the dust from entering into and influencing the electrical apparatus operation in the casing, connects electrical component to be used for each electron device power supply in the switch, and the signal transmission port is used for transmitting signal, and the control unit is used for controlling ignition system to start or close.

The present invention in a preferred example may be further configured to: the improved metal shell is characterized in that a plurality of clamping rings are arranged on the inner wall of the shell, a plurality of buckles are arranged on the outer side surface of the metal shell, the clamping rings and the buckles are mutually embedded, and the positions and the number of the clamping rings and the buckles correspond to each other.

Through adopting above-mentioned technical scheme, the buckle joint makes things convenient for fingerprint ignition module's dismantlement and installation in the snap ring, the maintenance of being convenient for.

The present invention in a preferred example may be further configured to: the lock core assembly comprises a lock shell, a lock hole and a plurality of locking plates, wherein the lock shell is arranged in the inner cavity of the rectangular shell and extends out of the rectangular shell, the lock hole is arranged in the middle of the lock shell, and the locking plates are arranged on the lock shell in a sliding mode.

Through adopting above-mentioned technical scheme, set up the cylinder subassembly and be used for under the condition of fingerprint ignition module at the trouble, rotate through the cylinder subassembly and start ignition system.

The present invention in a preferred example may be further configured to: the signal transmission port is electrically connected with the control unit, and the signal processing unit and the rotation sensor are electrically connected with the control unit.

Through adopting above-mentioned technical scheme, signal transmission port is connected conveniently with the control unit electricity and will open and close the instruction and transmit for ignition system through signal transmission port, and signal processing unit and rotation sensor all are connected with the control unit electricity, conveniently transmit the signal for the control unit.

The present invention in a preferred example may be further configured to: fingerprint identification sensor and signal processing unit electricity are connected, signal processing unit with the data storage unit electricity is connected, fingerprint identification sensor, signal processing unit, data storage unit and rotation sensor all supply power through the piece that connects electricity.

Through adopting above-mentioned technical scheme, fingerprint identification sensor and signal processing unit electricity are connected conveniently and are given signal processing unit with fingerprint signal transmission, and signal processing unit is connected with the data storage unit electricity, makes things convenient for signal processing unit to call data storage unit data, provides the power for fingerprint identification sensor, signal processing unit, data storage unit and rotation sensor through the piece that connects electrical.

The present invention in a preferred example may be further configured to: the dustproof cover is characterized in that a protruding portion is fixed to the bottom of the vertical side face of the end portion of the rectangular shell, a round hole is transversely formed in the middle of the protruding portion, a rectangular groove is formed in the bottom of the side face, close to the rectangular plate, of the dustproof cover, a cylinder is arranged between the two opposite side faces of the rectangular groove, and the cylinders are embedded inside the round holes.

Through adopting above-mentioned technical scheme, make the shield rotate, conveniently play the guard action to the lock core subassembly when key ignition is idle, prevent that the dust from entering into in the lock core subassembly.

By adopting the technical scheme, the utility model has the beneficial effects that:

1. according to the utility model, the fingerprint identification is adopted for ignition operation, the fingerprint signal is transmitted to the signal processing unit by arranging the fingerprint ignition module under the coordination of the fingerprint identification sensor, the signal processing unit, the data storage unit and the control unit after the fingerprint is identified by the fingerprint identification sensor, the signal processing unit compares the fingerprint with the fingerprint in the data storage unit, the ignition instruction is sent to the control unit after the fingerprint is matched with the fingerprint identification sensor, the control unit controls the ignition system to work, the operation is convenient, meanwhile, the anti-theft performance is greatly improved by using the fingerprint ignition, and the stolen risk is reduced.

2. According to the utility model, the key ignition module, the lock core assembly and the rotation sensor are arranged at the bottom end of the fingerprint ignition module, when the rotation sensor senses the rotation of the lock core assembly, an ignition instruction is sent to the control unit, and the control unit controls the ignition system to work, so that the fingerprint ignition module is in a fault condition. Can start through key ignition module, avoid because of the unable problem of starting of fingerprint ignition module trouble.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is a side cross-sectional schematic view of the present invention.

Reference numerals:

100. a body module; 110. a housing; 111. a snap ring; 120. connecting a power piece; 130. a signal transmission port; 140. a control unit; 150. a sealing plate;

200. a fingerprint ignition module; 210. a metal shell; 211. buckling; 220. a fingerprint recognition sensor; 230. a signal processing unit; 240. a data storage unit;

300. a key ignition module; 310. a rectangular shell; 311. a protrusion; 320. a plug assembly; 321. a lock case; 322. a keyhole; 323. a locking plate; 330. a rotation sensor; 340. a dust cover; 341. and (4) a cylinder.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be noted that the embodiments of the present invention and features of the embodiments may be combined with each other without conflict.

It is to be understood that this description is made only by way of example and not as a limitation on the scope of the utility model.

Some embodiments of the utility model are described below with reference to figures 1-3, including: a body module 100, a fingerprint ignition module 200, and a key ignition module 300.

The main body module 100 includes a housing 110, a sealing plate 150 installed on an end of the housing 110, an electric connection member 120 fixed in the center of the sealing plate 150, a plurality of signal transmission ports 130 fixed on an outer side surface of the sealing plate 150 at both sides of the electric connection member 120, and a control unit 140 installed on an inner wall of the housing 110, the housing 110 is in a semi-enclosed cylindrical shape, the sealing plate 150 is fixed on an end of the housing 110 and extends into an inner cavity of the housing 110, the electric connection member 120 is in a cylindrical shape, a top end thereof is set to be a hemispherical shape, and installation and disassembly are facilitated by contact electric connection, power is supplied to a fingerprint recognition sensor 220, a signal processing unit 230, a data storage unit 240, and a rotation sensor 330, at least two signal transmission ports 130 are provided, and the two signal transmission ports 130 respectively control on and off of an ignition system, and the signal transmission ports 130 are electrically connected to the control unit 140, it is convenient for the control unit 140 to transmit signals to the ignition system, and the control unit 140 is responsible for controlling the ignition system to be turned on or off and simultaneously receives signals from the signal processing unit 230 and the rotation sensor 330.

Be provided with a plurality of snap rings 111 on casing 110 inner wall, snap ring 111 is the annular array setting, is provided with a plurality of buckles 211 on the metal casing 210 lateral surface, and buckle 211 is the annular array setting, the mutual gomphosis of snap ring 111 and buckle 211 to the two position corresponds each other with quantity, and buckle 211 all sets up to two with snap ring 111 at least, makes fingerprint ignition module 200 fixed stable, prevents that fingerprint ignition module 200 from rocking influence electron device.

The fingerprint ignition module 200 is connected to the inner cavity of the main body module 100 in a clamping manner, and the fingerprint ignition module 200 comprises a metal shell 210 which is arranged in the inner cavity of the main body module 100 and extends out of the main body module 100, a fingerprint identification sensor 220 which is arranged on the vertical side surface of the main body module 100 in the metal shell 210, a signal processing unit 230 which is arranged on the inner wall of the metal shell 210, and a data storage unit 240 which is also arranged on the inner wall of the metal shell 210 and is positioned on one side of the signal processing unit 230.

The metal casing 210 cross-section is the T style of calligraphy, and the joint is at casing 110 inner chamber, and it has the circular recess to open on the tip side that metal casing 210 is located casing 110 outside, and fingerprint identification sensor 220 sets up in the circular recess, and there is the certain distance simultaneously fingerprint identification sensor 220's lateral surface and metal casing 210 lateral surface, makes things convenient for putting into of finger, makes fingerprint identification sensor 220 more quickly discernment fingerprint simultaneously.

The signal processing unit 230 is electrically connected with the fingerprint identification sensor 220, so that the fingerprint identification sensor 220 can conveniently transmit the identified fingerprint to the signal processing unit 230, the data storage unit 240 is electrically connected with the signal processing unit 230, so that the signal processing unit 230 can conveniently call the fingerprint data in the data storage unit 240 and compare the fingerprint data with the identified fingerprint, and when the fingerprint comparison is successful, the signal processing unit 230 transmits the opening instruction to the control unit 140.

The key ignition module 300 is fixed at the bottom end of the main body module 100, and comprises a rectangular shell 310 fixed at the bottom end of the main body module 100, a plug assembly 320 installed in the inner cavity of the rectangular shell 310 and extending out of the rectangular shell 310, a rotation sensor 330 arranged in the inner cavity of the rectangular shell 310 and connected with the end of the plug assembly 320, and a dust cover 340 hinged on the outer side surface of the rectangular shell 310.

The rectangular shell 310 is integrally fixed on the shell 110, a through hole is formed at the joint of the shell 110 and the rectangular shell 310 and used for electric wires to pass through, the lock cylinder assembly 320 comprises a lock shell 321 which is arranged in the inner cavity of the rectangular shell 310 and extends out of the rectangular shell 310, a lock hole 322 arranged in the middle of the lock shell 321 and a plurality of lock plates 323 which are arranged on the lock shell 321 in a sliding mode, the lock hole 322 is used for inserting a key, the lock plates 323 are used for correctness of the key, when the key is correct, the lock plates 323 are embedded with concave-convex parts on the key, the lock shell 321 is rotated, and when the rotation sensor 330 detects that the lock shell 321 rotates, an ignition instruction is transmitted to the control unit 140.

The bottom of the vertical side of the end of the rectangular shell 310 is fixed with a protruding part 311, a round hole is transversely formed in the middle of the protruding part 311, a rectangular groove is formed in the bottom of the side, close to the rectangular plate, of the dustproof cover 340, a cylinder 341 is arranged between two opposite sides of the rectangular groove, the cylinder 341 is embedded in the round hole, the dustproof cover 340 can rotate, the protection effect on the lock cylinder assembly 320 is conveniently achieved when the key ignition device is idle, and dust is prevented from entering the lock cylinder assembly 320.

The working principle and the using process of the utility model are as follows: install this ignition switch on the carrier, type initial fingerprint, when needs start the carrier, press fingerprint identification sensor 220 with the finger, after fingerprint identification sensor 220 discerned the fingerprint, with fingerprint signal transmission to signal processing unit 230, signal processing unit 230 compares the fingerprint in fingerprint and the data storage unit 240, send the firing order for control unit 140 after agreeing with, control unit 140 control ignition system work, when fingerprint ignition module 200 trouble, insert the key into lock core subassembly 320 and rotate, rotation sensor 330 senses lock core subassembly 320 and rotates, send the firing order for control unit 140, control unit 140 control ignition system work.

In the present invention, the term "plurality" means two or more unless explicitly defined otherwise. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items. The terms "mounted," "connected," "fixed," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a removable connection, or an integral connection; "coupled" may be direct or indirect through an intermediary. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

It will be understood that when an element is referred to as being "mounted to," "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

In the description herein, the description of the terms "one embodiment," "some embodiments," "specific embodiments," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the claims and their equivalents.

Claims

1. A fingerprint identification ignition switch comprising: the fingerprint ignition module (200) comprises a main body module (100), a fingerprint ignition module (200) and a key ignition module (300), and is characterized in that the fingerprint ignition module (200) is clamped in an inner cavity of the main body module (100), the fingerprint ignition module (200) comprises a metal shell (210) which is arranged in the inner cavity of the main body module (100) and extends out of the main body module (100), a fingerprint identification sensor (220) which is arranged on the vertical side surface of the main body module (100) in the metal shell (210), a signal processing unit (230) which is arranged on the inner wall of the metal shell (210) and a data storage unit (240) which is also arranged on the inner wall of the metal shell (210) and is positioned on one side of the signal processing unit (230);

the key ignition module (300) is fixed in main part module (100) bottom, including fixing rectangular shell (310) in main part module (100) bottom, installing at rectangular shell (310) inner chamber and stretching out lock core subassembly (320) of rectangular shell (310), setting at rectangular shell (310) inner chamber and with lock core subassembly (320) end connection's rotation sensor (330) and articulate shield (340) on rectangular shell (310) lateral surface.

2. The fingerprint recognition ignition switch of claim 1, wherein the body module (100) comprises a housing (110), a sealing plate (150) mounted on an end of the housing (110), an electric connection member (120) fixed at the center of the sealing plate (150), a plurality of signal transmission ports (130) fixed on an outer side surface of the sealing plate (150) at both sides of the electric connection member (120), and a control unit (140) mounted on an inner wall of the housing (110).

3. The fingerprint identification ignition switch of claim 2, wherein a plurality of snap rings (111) are arranged on the inner wall of the housing (110), a plurality of buckles (211) are arranged on the outer side surface of the metal shell (210), and the snap rings (111) and the buckles (211) are mutually embedded and correspond to each other in position and number.

4. The fingerprint recognition ignition switch of claim 1, wherein the lock cylinder assembly (320) comprises a lock housing (321) disposed in the inner cavity of the rectangular housing (310) and extending out of the rectangular housing (310), a lock hole (322) disposed in the middle of the lock housing (321), and a plurality of lock plates (323) slidably disposed on the lock housing (321).

5. A fingerprint recognition ignition switch according to claim 2, characterized in that the signal transmission port (130) is electrically connected with the control unit (140), and the signal processing unit (230) and the rotation sensor (330) are electrically connected with the control unit (140).

6. A fingerprint recognition ignition switch according to claim 1, characterized in that the fingerprint recognition sensor (220) and the signal processing unit (230) are electrically connected, the signal processing unit (230) is electrically connected with the data storage unit (240), and the fingerprint recognition sensor (220), the signal processing unit (230), the data storage unit (240) and the rotation sensor (330) are all powered by the power connection member (120).

7. The fingerprint identification ignition switch according to claim 1, characterized in that a protrusion (311) is fixed on the bottom of the vertical side of the end of the rectangular shell (310), a round hole is transversely opened in the middle of the protrusion (311), a rectangular groove is opened on the bottom of the side of the dust cover (340) close to the rectangular shell (310), a cylinder (341) is arranged between the two opposite sides of the rectangular groove, and the cylinder (341) is embedded in the round hole.